Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

LT, ORY, + GMMG inside please

Thread Tools
 
Search this Thread
 
Old May 26, 2004 | 09:17 PM
  #1  
1BADFNZ's Avatar
Thread Starter
TECH Resident
 
Joined: Jan 2004
Posts: 882
Likes: 0
From: Charleston SC
Arrow LT, ORY, + GMMG inside please

Hey guys,
I'm thinking about modifying my setup to run without cats and was wondering if anyone had a clip FROM INSIDE THE CAR CRUISING @ 2000 RPM

I know how it sounds from outside but want to hear a highway cruise clip if you got them or can get them

jphill316@homexpressway.net

Thanks
Reply
Old May 26, 2004 | 09:30 PM
  #2  
KrazyDan's Avatar
TECH Fanatic
 
Joined: Jan 2003
Posts: 1,415
Likes: 1
From: San Diego/Schertz,Texas
Default

Doesnt LT's+no cats+gmmg= a lot of rasp. Just what ive heard. why would you want to unrefine the smooth sound of your exhaust. I know some people like it. I guess your one of them. I cant wait to get my kooks with catted y to go with my gmmg. Good luck.
Reply
Old May 26, 2004 | 10:01 PM
  #3  
Quick 99's Avatar
TECH Enthusiast
 
Joined: Sep 2003
Posts: 617
Likes: 0
From: South East PA
Default

alot of rasp indeed, i have a soundclip on the dyno of my buddies car, heads/cam, flp lt's no cats and gmmg.. swochr51@email.pct.edu if you wanna hear it. later
Reply
Old May 26, 2004 | 10:42 PM
  #4  
16nrollininaws6's Avatar
TECH Resident
 
Joined: Dec 2003
Posts: 981
Likes: 0
From: Land of rocks and boredom
Default

Its raspy as a mother. I wouldnt touch the cats.
Reply
Old May 28, 2004 | 06:34 AM
  #5  
Trans_AmGuy's Avatar
On The Tree
 
Joined: Apr 2003
Posts: 174
Likes: 0
From:
Default

I'm running ORY and GMMG, if you are above about 2K RPMs is really loud inside the car..... outside its loud allllllllll the time. One of these days I may put cats on but for now I like it with out them.
Reply
Old May 28, 2004 | 12:20 PM
  #6  
som_ss_01's Avatar
Staging Lane
 
Joined: Mar 2004
Posts: 69
Likes: 0
From: Madison Heights, MI
Default

I have that setup and it is very loud. Theres not as much rasp as I thaught there was going to be, but there is still some above 2K rpm when your mildly accelerating. I think it sounds very good and very mean, but I am going to install a bullet muffler in there to help quiet it down and smooth out the sound. If I were you, I wouldnt touch what you have now.

-Brian
Reply
Old May 28, 2004 | 03:37 PM
  #7  
1BADFNZ's Avatar
Thread Starter
TECH Resident
 
Joined: Jan 2004
Posts: 882
Likes: 0
From: Charleston SC
Default

Well the problem is one of my cats went bad and is rattling like a ****. Sounds like marbles in a can. So I was gonna go ahead and switch over to ory and not worry about it again.

My usual cruise speed puts me @ 1800 rpm... so that should be fine. I don't usually drive this car long distances because my G/F has a Corolla that's much better for that sorta thing (but that's about it LOL )
Reply
Old May 28, 2004 | 08:07 PM
  #8  
JDPZ28's Avatar
TECH Enthusiast
iTrader: (3)
 
Joined: Oct 2003
Posts: 586
Likes: 0
From: Holly Springs, NC
Default

1BADFNZ,
where in NC are you? I would assume near the Raleigh/Durham area since you have a tune by Jeff @ CAM. You should try to e-mail Jimm off of www.carolinafbodyclub.com forum. He has the exact setup you are talking about. Maybe you could hook up with him and hear it in person. He lives in Cary and works in Raleigh.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old May 28, 2004 | 08:20 PM
  #9  
1BADFNZ's Avatar
Thread Starter
TECH Resident
 
Joined: Jan 2004
Posts: 882
Likes: 0
From: Charleston SC
Default

Originally Posted by JDPZ28
1BADFNZ,
where in NC are you? I would assume near the Raleigh/Durham area since you have a tune by Jeff @ CAM. You should try to e-mail Jimm off of www.carolinafbodyclub.com forum. He has the exact setup you are talking about. Maybe you could hook up with him and hear it in person. He lives in Cary and works in Raleigh.

Hey man,

I actually live near Charleston SC. I drove the 4 hours up there cause Jeff's the man.

So unfortunately I can't make it up there but thanks
Reply
Old May 28, 2004 | 08:40 PM
  #10  
770Guy's Avatar
10 Second Club
 
Joined: Mar 2002
Posts: 1,524
Likes: 0
From: ATLANTA
Default

I beg to differ, I had this same exact setup and I didnt have any rasp. Period. Sounded badass, so many compliments it was amazing.
Reply
Old May 28, 2004 | 08:48 PM
  #11  
JDPZ28's Avatar
TECH Enthusiast
iTrader: (3)
 
Joined: Oct 2003
Posts: 586
Likes: 0
From: Holly Springs, NC
Default

770boy,
I am jealous of your garage!
you've got too many toys for 1 person to enjoy!
Reply
Old May 30, 2004 | 11:58 AM
  #12  
Brandon Boomhauer's Avatar
TECH Senior Member
iTrader: (10)
 
Joined: Nov 2001
Posts: 8,766
Likes: 0
From: Gainesville, Denton TX
Default

aint that the truth.


you may check out ls1sounds.com has quiet a few clips of the gmmg setup
Reply
Old May 30, 2004 | 12:07 PM
  #13  
Snake Eater's Avatar
TECH Junkie
 
Joined: Mar 2003
Posts: 3,272
Likes: 0
From: Katy, TX
Default

If it sounds anything like my ORY,LM and no cats you will get tired of how loud it is in no time. Racing i love it, but on the highway i hate it.
Reply




All times are GMT -5. The time now is 05:33 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE